random typofixes (committed missing a 't', successful missing an 's')

Signed-off-by: Veres Lajos <vlajos@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

git-p4.py

@@ -3153,7 +3153,7 @@ def rebase(self):
         if os.system("git update-index --refresh") != 0:
             die("Some files in your working directory are modified and different than what is in your index. You can use git update-index <filename> to bring the index up-to-date or stash away all your changes with git stash.");
         if len(read_pipe("git diff-index HEAD --")) > 0:
-            die("You have uncommited changes. Please commit them before rebasing or stash them away with git stash.");
+            die("You have uncommitted changes. Please commit them before rebasing or stash them away with git stash.");
 
         [upstream, settings] = findUpstreamBranchPoint()
         if len(upstream) == 0:

git-svn.perl

@@ -1220,7 +1220,7 @@ sub cmd_rebase {
 		return;
 	}
 	if (command(qw/diff-index HEAD --/)) {
-		print STDERR "Cannot rebase with uncommited changes:\n";
+		print STDERR "Cannot rebase with uncommitted changes:\n";
 		command_noisy('status');
 		exit 1;
 	}

t/t7600-merge.sh

@@ -316,7 +316,7 @@ test_expect_success 'merge c1 with c2 (squash)' '
 
 test_debug 'git log --graph --decorate --oneline --all'
 
-test_expect_success 'unsuccesful merge of c1 with c2 (squash, ff-only)' '
+test_expect_success 'unsuccessful merge of c1 with c2 (squash, ff-only)' '
 	git reset --hard c1 &&
 	test_must_fail git merge --squash --ff-only c2
 '